AUDIOFLY headphones pair up some serious style with high-quality materials to deliver a premium sound. The AF33 in-ear headphones feature a custom voiced 9mm dynamic driver that reproduces a crisp and detailed sound across the entire audio spectrum. Their noise-isolating in-ear design helps to eliminate ambient noises, and comes with 4 sets of Silicon ear tips that will mold to your ears for the best possible fit and sound isolation. The included microfiber storage pouch will keep the AF33 safe and protected when not in use.